Ok, bought the same one on a flea market for 5€ or so years ago and used it quite a lot before getting my leica IIIf. Don't have a manual either, but just ask if you have a question. What might be interesting and not that obvious:
1. As you probably know it's shutter priority, just select your shutter speed on the ring around the lens and let the camera do the rest (in the viewfinder you'll see the chosen aperture - just make sure that it is in the f1-7-f16 range)
2. it takes mercury batteries, using alkalines might work, on mine it does well enough, so i never bothered.
3. make sure the ring closest to the body is set to "auto" (red letters) unless you are using flash. if you do, select the guide number of the flash at the film speed you're using and use ur flash on full power manual. the camera will then automatically choose the correct aperture based on the distance to the subject.
3. The camera will lock the measured exposure when half pressing the shutter button until you release it again. a handy feature.
4. Without a battery the camera will shoot wide open at f1.7 at all speeds.
The rest should be easy to figure out.
